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P0571 2010 Toyota Camry Code - Brake Switch 'A' Circuit

Quick Answer

The P0571 diagnostic trouble code (DTC) for a 2010 Toyota Camry refers to an issue with the Brake Switch 'A' Circuit. Common causes include Faulty brake switch, Damaged wiring or connectors in the brake switch circuit, Corrosion or dirt buildup affecting the brake switch contacts. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0571 2010 Toyota Camry indicates Brake Switch 'A' Circuit.
Common causes
Common causes include Faulty brake switch, Damaged wiring or connectors in the brake switch circuit, Corrosion or dirt buildup affecting the brake switch contacts.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code P0571 2010 Toyota Camry Description

The P0571 diagnostic trouble code (DTC) for a 2010 Toyota Camry refers to an issue with the Brake Switch 'A' Circuit. The brake switch is a crucial component in the vehicle's braking system, as it is responsible for activating the brake lights when the brake pedal is pressed. The 'A' circuit specifically refers to a particular circuit within the brake switch system that is malfunctioning or not functioning at all.

OBDII Code P0571 2010 Toyota Camry - Brake Switch 'A' Circuit
P0571 2010 Toyota Camry Code - Brake Switch 'A' Circuit

Common Causes of P0571 2010 Toyota Camry

  1. Faulty brake switch.
  2. Damaged wiring or connectors in the brake switch circuit.
  3. Corrosion or dirt buildup affecting the brake switch contacts.
  4. Issues with the brake pedal position sensor.
  5. Electronic control module (ECM) failure.

Symptoms of P0571 2010 Toyota Camry

  1. Brake lights not illuminating when the brake pedal is pressed.
  2. Inability to shift out of park.
  3. Cruise control not working.
  4. Check Engine Light illuminated on the dashboard.
  5. ABS warning light may be illuminated.

How to Fix P0571 2010 Toyota Camry

  1. Begin by locating the brake switch, typically located near the top of the brake pedal arm.
  2. Disconnect the electrical connector from the brake switch.
  3. Inspect the wiring and connectors for any signs of damage, corrosion, or dirt.
  4. Test the brake switch using a multimeter to check for continuity when the brake pedal is pressed.
  5. If the brake switch is faulty, replace it with a new one and reconnect the electrical connector.

Cost to Fix P0571 2010 Toyota Camry

The cost of repairing a P0571 code on a 2010 Toyota Camry can vary depending on the specific cause of the issue. In general, the cost of a new brake switch can range from $20 to $50, depending on the brand and quality of the part. Labor costs for this repair can range from $50 to $150, depending on the shop's hourly rate and the time required to diagnose and replace the brake switch. Overall, the total cost of repairing a P0571 code is typically between $70 and $200, but it's advisable to check with local auto repair shops for a more accurate estimate based on your location and vehicle specifics.

What does this mean?

Tech Notes for P0571 2010 Toyota Camry

Check to see if the bulbs are good if they are good check the STOP fuse and IGN fuse, if they are good most likely the STOP light switch (near the brake pedal) is bad if there is no wiring issues.

When is the Code Detected?

The P0571 codes is set when the stop light switch does not turn off even once the vehicle is driven.

Need more information about the P0571 2010 Toyota Camry code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0571 2010 Toyota Camry Code

1. What does the OBDII code P0571 mean on a 2010 Toyota Camry?

The P0571 code indicates a malfunction in the Brake Switch 'A' Circuit, which monitors the brake pedal position to ensure proper operation of systems like cruise control and brake lights.

2. What are the common symptoms of the P0571 code on a 2010 Toyota Camry?

Symptoms may include the cruise control not working, illuminated brake warning lights, check engine light activation, and brake lights staying on or not functioning.

3. What causes the P0571 code to appear on a 2010 Toyota Camry?

Common causes include a faulty brake light switch, damaged wiring or connectors in the brake switch circuit, or a blown fuse related to the brake system.

4. Can I still drive my 2010 Toyota Camry with the P0571 code?

While the vehicle may still be drivable, features like cruise control may not work, and brake light issues can create safety hazards. It’s best to address the issue promptly.

5. How do I diagnose the P0571 code on a 2010 Toyota Camry?

Diagnosing involves checking the brake light switch for proper operation, inspecting related wiring and connectors for damage, and verifying the functionality of the brake lights.

6. How do I fix the P0571 code on a 2010 Toyota Camry?

Repairs may include replacing a faulty brake light switch, repairing damaged wiring or connectors in the circuit, or replacing a blown fuse.

7. How much does it cost to fix the P0571 code on a 2010 Toyota Camry?

The cost can vary, but replacing a brake light switch typically costs between $50 and $150, including parts and labor, depending on the repair shop.

8. Can a faulty brake light switch cause the P0571 code?

Yes, a faulty brake light switch is one of the most common causes of the P0571 code as it directly affects the Brake Switch 'A' Circuit.

9. Will resetting the check engine light fix the P0571 code?

Resetting the light may temporarily clear the code, but the underlying issue must be resolved to prevent the code from returning.

10. How can I prevent the P0571 code from occurring again on my 2010 Toyota Camry?

Regularly inspect and maintain the brake light switch, wiring, and connectors to ensure they are in good condition and replace components as needed.

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